def uninstall(self, root="/", sudo="/usr/bin/sudo", Provider=None):
""" Uninstall the job definition from the system.
:param root: Override the root to uninstall from, useful for testing.
:type root: str
:param sudo: Override which sudo is used, useful for testing or for making
it use gksudo instead.
:type sudo: str
:param provider: Override to use your own generator function for the system
file preparation.
:type provider: Provider
"""
if Provider is None:
Provider = providers.detect_provider()
p = Provider(root, self)
installation_files = p.generate_uninstall()
if len(installation_files) == 0:
print "Job not found, nothing to remove."
else:
print "Preparing to remove the following paths:"
for filename in sorted(installation_files.keys()):
print " %s" % filename
self._call_mutate(sudo, installation_files)
def install(self, root="/", sudo="/usr/bin/sudo", Provider=None):
""" Install the job definition to the system.
:param root: Override the root to install to, useful for testing.
:type root: str
:param sudo: Override which sudo is used, useful for testing or for making
it use gksudo instead.
:type sudo: str
:param provider: Override to use your own generator function for the system
file preparation.
:type provider: Provider
"""
# This is a recipe of files and their contents which is pickled up and
# passed to a sudo process so that it can create the actual files,
# without needing a ROS workspace or any other environmental setup.
if Provider is None:
Provider = providers.detect_provider()
p = Provider(root, self)
installation_files = p.generate_install()
print "Preparing to install files to the following paths:"
for filename in sorted(installation_files.keys()):
print " %s" % filename
self._call_mutate(sudo, installation_files)
p.post_install()
def main():
""" Implementation of the ``install`` script."""
args = get_argument_parser().parse_args()
pkg, pkgpath = args.pkgpath[0].split('/', 1)
job_name = args.job or pkg.split('_', 1)[0]
# Any unspecified arguments are on the args object as None. These are filled
# in by the Job constructor when passed as Nones.
j = robot_upstart.Job(name=job_name,
interface=args.interface,
user=args.user,
workspace_setup=args.setup,
rosdistro=args.rosdistro,
master_uri=args.master,
log_path=args.logdir,
systemd_after=args.systemd_after)
for this_pkgpath in args.pkgpath:
pkg, pkgpath = this_pkgpath.split('/', 1)
if not pkg:
print(
"Unable to locate package your job launch is in."
" Installation aborted. " + DESC_PKGPATH +
"\npkgpath passed: {}.".format(pkgpath))
return 1
found_path = find_in_workspaces(project=pkg,
path=pkgpath,
first_match_only=True)
if not found_path:
print "Unable to locate path %s in package %s. Installation aborted." % (
pkgpath, pkg)
return 1
if os.path.isfile(found_path[0]):
# Single file, install just that.
j.add(package=pkg, filename=pkgpath)
else:
# Directory found, install everything within.
j.add(package=pkg, glob=os.path.join(pkgpath, "*"))
if args.augment:
j.generate_system_files = False
if args.wait:
j.roslaunch_wait = True
provider = providers.detect_provider()
if args.provider == 'upstart':
provider = providers.Upstart
if args.provider == 'systemd':
provider = providers.Systemd
if args.symlink:
j.symlink = True
j.install(Provider=provider)
return 0
